target/linux/ramips/dts/mt7621_linksys_e7350.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "linksys,e7350", "mediatek,mt7621-soc";
  11         model = "Linksys E7350";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22         };
  23
  24         keys {
  25                 compatible = "gpio-keys";
  26
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_RESTART>;
  31                 };
  32
  33                 wps {
  34                         label = "wps";
  35                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_WPS_BUTTON>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 led-wps {
  44                         color = <LED_COLOR_ID_AMBER>;
  45                         function = LED_FUNCTION_WPS;
  46                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 led_power: led-power {
  50                         function = LED_FUNCTION_POWER;
  51                         color = <LED_COLOR_ID_BLUE>;
  52                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  53                         default-state = "on";
  54                 };
  55
  56                 led-wan {
  57                         color = <LED_COLOR_ID_AMBER>;
  58                         function = LED_FUNCTION_WAN;
  59                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  60                 };
  61         };
  62 };
  63
  64 &nand {
  65         status = "okay";
  66
  67         partitions {
  68                 compatible = "fixed-partitions";
  69                 #address-cells = <1>;
  70                 #size-cells = <1>;
  71
  72                 partition@0 {
  73                         label = "Boot";
  74                         reg = <0x0 0x80000>;
  75                         read-only;
  76                 };
  77
  78                 partition@80000 {
  79                         label = "Config";
  80                         reg = <0x80000 0x80000>;
  81                 };
  82
  83                 partition@100000 {
  84                         label = "Factory";
  85                         reg = <0x100000 0x80000>;
  86                         read-only;
  87
  88                         nvmem-layout {
  89                                 compatible = "fixed-layout";
  90                                 #address-cells = <1>;
  91                                 #size-cells = <1>;
  92
  93                                 eeprom_factory_0: eeprom@0 {
  94                                         reg = <0x0 0xe00>;
  95                                 };
  96                         };
  97                 };
  98
  99                 partition@180000 {
 100                         label = "firmware";
 101                         reg = <0x180000 0x3000000>;
 102
 103                         compatible = "fixed-partitions";
 104                         #address-cells = <1>;
 105                         #size-cells = <1>;
 106
 107                         partition@0 {
 108                                 label = "kernel";
 109                                 reg = <0x0 0x400000>;
 110                         };
 111
 112                         partition@400000 {
 113                                 label = "ubi";
 114                                 reg = <0x400000 0x2c00000>;
 115                         };
 116                 };
 117
 118                 partition@3180000 {
 119                         label = "alt_firmware";
 120                         reg = <0x3180000 0x3000000>;
 121                         read-only;
 122                 };
 123
 124                 partition@6180000 {
 125                         label = "cbtinfo";
 126                         reg = <0x6180000 0x80000>;
 127                         read-only;
 128                 };
 129                 /* seems to be the end here. Can't read past 0x6200000 */
 130         };
 131 };
 132
 133 &pcie {
 134         status = "okay";
 135 };
 136
 137 &pcie1 {
 138         wifi@0,0 {
 139                 compatible = "mediatek,mt76";
 140                 reg = <0x0000 0 0 0 0>;
 141                 nvmem-cells = <&eeprom_factory_0>;
 142                 nvmem-cell-names = "eeprom";
 143         };
 144 };
 145
 146 &state_default {
 147         gpio {
 148                 groups = "i2c", "uart3", "jtag", "wdt";
 149                 function = "gpio";
 150         };
 151 };
 152
 153 &gmac1 {
 154         status = "okay";
 155         label = "wan";
 156         phy-handle = <&ethphy0>;
 157 };
 158
 159 &mdio {
 160         ethphy0: ethernet-phy@0 {
 161                 reg = <0>;
 162         };
 163 };
 164
 165 &switch0 {
 166         ports {
 167                 port@1 {
 168                         status = "okay";
 169                         label = "lan4";
 170                 };
 171
 172                 port@2 {
 173                         status = "okay";
 174                         label = "lan3";
 175                 };
 176
 177                 port@3 {
 178                         status = "okay";
 179                         label = "lan2";
 180                 };
 181
 182                 port@4 {
 183                         status = "okay";
 184                         label = "lan1";
 185                 };
 186         };
 187 };